D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 784

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Rev. 5.0, 09/03, page 736 of 806
Figure 24.34 Synchronous DRAM Burst Write Bus Cycle
DACKn
D31 to D0
CKIO
A25 to A16
A12 or A10
A15 to A0
CSn
RD/WR
RAS
CAS
DQMxx
BS
CKE
(RAS Down, Same Row Address)
t
t
t
t
t
t
t
t
AD
AD
AD
t
CSD3
RWD
RASD2
DQMD
WDD2
t
CASD2
BSD
(HIGH)
Tc1
t DAKD1
Tc2
Column address
Write command
Row address
Tc3
Tc4
t
t
t
t
t
AD
AD
t
t
CASD2
t
t
RASD2
t
AD
CSD3
RWD
DQMD
WDD2
BSD
t DAKD1